Blood vitamin d levels in relation to genetic estimation of African ancestry.
Signorello LB, Williams SM, Zheng W, Smith JR, Long J, Cai Q, Hargreaves MK, Hollis BW, Blot WJ.
Signorello LB, et al. Among authors: hargreaves mk.
Cancer Epidemiol Biomarkers Prev. 2010 Sep;19(9):2325-31. doi: 10.1158/1055-9965.EPI-10-0482. Epub 2010 Jul 20.
Cancer Epidemiol Biomarkers Prev. 2010.
PMID: 20647395
Free PMC article.